package com.itheima.service;

import com.itheima.pojo.*;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;

@Service
public interface StudentService {
    PageResult page(StudentQueryParam studentQueryParam);

    void deleteByIds(List<Integer> ids);

    Student getInfo(Integer id);

    void update(Student student);

    void save(Student student);

    void update(Integer id, Integer score);



    List<Map> getStudentDegreeData();

    JobOption1 getStudentCountData();

}
